let express = require("express");
let app = express();
let cors = require("cors");
let bodyParser = require("body-parser");
let router = require("./router");

app.use(bodyParser.json()); //配置解析，用于解析json和urlencoded格式的数据
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cors()); //配置跨域
app.use(router); //配置路由

app.listen(80, () => {
    console.log("服务器启动成功");
});
